Good article from Gavin Willacy rlhttps://www.theguardian.com/sport/no-helmets-required/2018/feb/27/rugby-league-structure-super-london-toronto-winter-olympicsrl
It is staggering though that nobody really knows what the RFL are discussing for next season, let alone what it is likely to be. Effectively freezes any planning for Championship clubs.
The TV rights for a super 8 type system are signed over to Sky to 2021, so suspect there will not be a big enough consensus of SL clubs to force a change. Interesting times.